Mercurial > dwindows

diff gtk/dw.c @ 41:af0a78aa0d45

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More updates, and a more comprehensive unix install scheme. Use target name in applications, as well as some GTK updates for using dialogs before calling dw_main().
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Tue, 23 Oct 2001 18:37:46 +0000
parents 88c9c7410c22
children 30d091bc7899
line wrap: on
line diff
--- a/gtk/dw.c	Mon Oct 22 22:32:58 2001 +0000
+++ b/gtk/dw.c	Tue Oct 23 18:37:46 2001 +0000
@@ -607,7 +607,7 @@
 int dw_dialog_dismiss(DWDialog *dialog, void *result)
 {
 	dialog->result = result;
-	if(pthread_self() == _dw_thread)
+	if(pthread_self() == _dw_thread || _dw_thread == (pthread_t)-1)
 		gtk_main_quit();
 	else
 		dw_event_post(dialog->eve);
@@ -624,12 +624,27 @@
 void *dw_dialog_wait(DWDialog *dialog)
 {
 	void *tmp;
+	int newprocess = 0;
+
+	/* _dw_thread will be -1 if dw_main hasn't been run yet. */
+	if(_dw_thread == (pthread_t)-1)
+	{
+		_dw_thread = pthread_self();
+		newprocess = 1;
+		gdk_threads_enter();
+	}
 
 	if(pthread_self() == _dw_thread)
 		gtk_main();
 	else
 		dw_event_wait(dialog->eve, -1);
 
+	if(newprocess)
+	{
+		_dw_thread = (pthread_t)-1;
+		gdk_threads_leave();
+	}
+
 	dw_event_close(&dialog->eve);
 	tmp = dialog->result;
 	free(dialog);